Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 305/80, 722/26, 245/412 quickly i.e. 5395145 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 305/80, 722/26, 245/412 is 5395145.
LCM(305/80, 722/26, 245/412) = 5395145
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 305/80,722/26,245/412
Formula to find LCM of Fractions is
LCM = LCM of Numerators/GCF of Denominators
As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators
In the given fractions LCM of Numerators means LCM of 305,722,245
Least Common Multiple of Numerators i.e. LCM of 305,722,245 is 10790290.
GCF of Denominators means GCF of 80,26,412 as per the given fractions.
GCF of 80,26,412 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 305,722,245
5 | 305, 722, 245 |
61, 722, 49 |
∴ So the LCM of the given numbers is 5 x 61 x 722 x 49 = 10790290
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 305,722,245 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(305,722,245) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(305,722,245) x common factors =1 x 5 = 5
LCM(305,722,245) = ( 305 × 722 × 245 ) / 5
LCM(305,722,245) = 53951450 / 5
LCM(305,722,245) = 10790290
Lets's calculate GCF of 80,26,412
2 | 80, 26, 412 |
40, 13, 206 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 10790290/2
Therefore the LCM of Fractions 305/80,722/26,245/412 is 5395145
Factors of 80
List of positive integer factors of 80 that divides 80 without a remainder.
1,2,4,5,8,10,16,20,40,80
Factors of 26
List of positive integer factors of 26 that divides 26 without a remainder.
1,2,13,26
Factors of 412
List of positive integer factors of 412 that divides 412 without a remainder.
1,2,4,103,206,412
Greatest Common Factor
We found the factors 80,26,412 . The biggest common factor number is the GCF number.
So the greatest common factor 80,26,412 is 2.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
1. How to find LCM in Fractions?
Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.
2. What is the LCM of Fractions for 305/80, 722/26, 245/412?
Answer: LCM of Numerators as per given numbers 305/80, 722/26, 245/412 is
LCM of Numerators i.e. for 305,722,245 is 10790290
GCF of denominators i.e. for 80,26,412 is 2.
Thus, LCM of Fractions is 5395145.Finally, LCM of Fractions for 305/80, 722/26, 245/412 is 5395145.